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Finding the Third Proportional to 17,241,986 and 27,047,523

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Solution

The third proportional to 17,241,986 and 27,047,523 is: 42,429,480.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,241,986 : 27,047,523 = 27,047,523 : x
  2. Step 2: Convert to fraction form
    17,241,986/27,047,523 = 27,047,523/x
  3. Step 3: Cross multiply
    17,241,986x = 27,047,523 × 27,047,523
  4. Step 4: Simplify right side
    17,241,986x = 731,568,500,435,529
  5. Step 5: Solve for x
    x = 731,568,500,435,529/17,241,986
  6. Step 6: Final answer
    x = 42,429,480.02

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Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.